

🐠 Dive in now—because your fish deserve a flawless start!
API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria is a 32-ounce treatment that instantly establishes the nitrogen cycle in new or established aquariums. Its patented live bacteria rapidly convert toxic ammonia and nitrite into less harmful compounds, enabling immediate fish introduction and reducing fish loss. Suitable for both freshwater and saltwater tanks, it supports ongoing water quality after changes or medication, making it a trusted solution for healthy, thriving aquatic environments.













| ASIN | B07BTMK57N |
| ASIN | B07BTMK57N |
| Best Sellers Rank | #18,844 in Pet Supplies ( See Top 100 in Pet Supplies ) #175 in Aquarium Water Treatments |
| Brand Name | API |
| Color | multi natural |
| Country of Origin | United States |
| Customer Reviews | 4.8 4.8 out of 5 stars (810) |
| Date First Available | March 11, 2018 |
| Date First Available | March 11, 2018 |
| Department | Unisex-Adult |
| Department | Unisex-Adult |
| Directions | Use when starting an aquarium, adding fish, changing water or filter media, after medicating, or when ammonia or nitrite are detected. Shake well, then add 2 tsp. (10 ml) per 10 gallons (38 L) of water. For saltwater aquariums, double the dose. Store in a cool, dry place. |
| Item Dimensions LxWxH | 14.3 x 10.4 x 7.6 inches |
| Item Package Dimensions L x W x H | 7.64 x 5.24 x 2.17 inches |
| Item Weight | 1.03 Pounds |
| Item model number | 89Q |
| Item model number | 89Q |
| Manufacturer | Mars Fishcare |
| Manufacturer | Mars Fishcare |
| Material | Plastic |
| Model Name | QUICK START 32OZ |
| Product Dimensions | 14.3 x 10.4 x 7.6 inches; 1.03 Pounds |
| Size | 32-Ounce |
| Style | Freshwater |
| Target Audience Keyword | fish |
M**O
Perfect for your tanks!
Works great for our tanks!! Great value for the money!! Lasts a lot longer then the small bottles from the other stores!
A**R
Great product
Great value. Works great. I add after every cleaning/water change. No dead fish .
A**E
works great
helps with new tanks
M**S
Excelente precio por la cantidad comprada. No hay ninguna novedad referente al bienestar de los peces.
A**M
Great starter
Easy to use and lasts you a long time. A constant in my goldfish aquarium!
J**L
Good
Does what it should.
J**R
Excellent Value
I have a 20 gallon fish tank and this is a necessity to keeping the fish healthy. This is a better value to purchase in a larger quantity than the smaller 10 ounce bottles. For the size of my tank this large bottle makes it hard to measure and pour the correct amount so I did keep a smaller bottle that I had previously to refill from this one. It has kept my fish healthy and would recommend this product for your tank.
B**R
Good
The best 👌
D**H
Great price quality first class
A**R
value
K**H
Does a good quick job thats required
Trustpilot
2 weeks ago
1 month ago